Double triode, 6h8c datasheet, 6h8c circuit, 6h8c data sheet. For a pushpull output, both tubes need to be the same, regardless of type chosen. Its a common tube to swap in a jim kelley amp, as it handles the higher voltage well. British made by gec in hammersmith uk, this is the best sounding 6j5gt 6j5wgt triode tube type. This rating ig applicable where the duration of the voltage pu ise does not exceed 15 per cent of one hori zontal scanning cycle, in 52s1ine, 30frame system, 15 per cent of one horizontal scanning cycle is mi crag econ ds. Try to find 3 or 4 new tubes of the same type and match them up. The el34, the 6cl6, the 6f6, the 6g6, and the 6k6gt are some examples of true power pentodes. So i got the 5y3 i needed and had a few extra tubes to play with.
Data from or other sources as supplied by john atwood. This is a suitable replacement for any 6j5 6j5g 6j5gt 6j5wgt triode tube type. The 6k6gt is an audio output pentode designed for the final audio stage of television and radio receivers. The 6bk11 was used in early ampeg jet j12d some rockets and reverberockets.
I had some and used them in my jks when i had them. Shadow grid beam pentode beam hexode on datasheet, vhf amplifier. The facts show a rather substantial increase in distortion and a reduction in. The result better mids and bottom while keeping the smooth top of the classic 6v6s. Payment within 72 hours of end of auction unless other arrangements are made with buyer. Vacuum tube 6k6gt, pentode, power amplifier the 6k6gt is an indirectly heated cathode type.
The 6y6 is a 6v6 type and can be used in its place. The beam tetrode design of the 6l6 allowed rca to circumvent philips pentode patent. The 6c5s 6u5c double anode kenotron are enclosed in glass bulb and are provided with an octal base and an indirectly heated oxidecoated cathode. Free vacuum tube data sheets free vacuum tube substitution guide manuals free radio tube data manuals free tube base diagrams.
The 6c5s 6u5c double anode kenotron is designed for a. Numbers shown in light blue background are coldcathode tubes. This manual, like its many predecessors, has been prepared to. This 1951 sylvania below manual provides tube data sheets from 1930s to early 1950s receiving tubes plus great technical information and useful circuit diagrams. Tubes like 6l6 draw a lot more current and are much larger. Vacuum tube 6k6gt, pentode, power amplifier the 6k6gt is an indirectly heated. The most critical stage for these was the tremelo, first tube in j12d, so you can get away with buying one of these and using a 6c10 for the. At the time philips had already developed and patented power pentode designs, which were rapidly replacing power triodes due to their greater efficiency. Sencore tc tube checker, tube tester, with case x x 4, mighty mite iii, with booklet, power supply is good, that is all the testing done, overall, as pictured good original used condition. The 6k6gt is an audio output pentode designed for the final audio stage of television and. With almost datasheets and the visitor counter indicates over 4000. It runs an ez81, a couple 12ax7s and a pair of pp 6gk6 power tubes. Easily select individual manual pages and print out. Strapped as a triode it is also rated for service as a.
Free vacuum tube data sheets free vacuum tube substitution. May 03, 2006 magic parts ruby doesnt manufacture tubes. Substitutes are given as a guide only please refer to original manufacturers data sheets to ensure that a substitute is safe and appropriate for your application. This tube was originally intended to be produced here. Contributed by jay rusgrove in early 2014, this work brings some good data and factual info to the long standing suggestion that the 6aq5 be substituted for the 6bf5 that runs so hot in our sline receivers. In most cases 6sk7 will work but it has a different basing. Russian 6s5s tubes equivalents to the 6c5 6c5gt the bid is for 4 russian tubes in individual boxes. The 6k6gt is an indirectly heated cathode type power amplifier pentode designed for. Etc, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors. Vacuum tube 6k6gt, pentode, power amplifier antique.
Strapped as a triode it is also rated for service as a frame vertical output valve. A pretty nice amp, full of the bluemolded signal caps like old fender blackface amps. The 76 and 6p5 are the same tubes with different bases 5 pin and octal respectively. The 600 doesnt have the compactorns so you wont be able to test those tube types, but. Thanks to frank philipse for supplying the above pdf datasheet. Tube 6k6gt or rohre 6k6gt id31, vacuum pentode, octal int. The reason we show it is that in schematics one finds most often 6k6 as designation for this glass envelope tube. It does not have the same wattage ratings and will make the amp clip faster. By far most of the audio power amplifier tubes used today in fact. Nos tube specification sheet nos tube specification sheet. Tubes ralph listed will work in most cases but there are differences. Assembly 600 updated knight data tube manual charts tester kg600a 46. Im converting an old thomas organ amp into an 18 watter. I wouldnt expect to get a real idea of the quality of a tube type from two random used tubes.
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